


Responsibilities:
- Be a key player in the entire application development lifecycle, build and maintain excellent react applications with clean code
- Formulating an effective process to implement pixel-perfect UI's that match designs.
- Generating front-end libraries and reusable components for later use.
- Maximizing performance of components across a wide range of web-capable devices and browsers Skills.
- Working in collaboration with the team members and project managers to develop clean, modern, smooth animations and transitions that provide an excellent user experience.
- Create and maintain workflow with the team for implementing and integrating the third-party APIs and work along with the backend team.
- Flexible in working with a small team of frontend-backend developers, a project manager, and other programmers.
- Liaise with the internal team to produce top-notch prototypes and mock-ups.
- Participating in concepts of new programs, products, or features by monitoring industry development trends and assisting team members for development.
- An understanding of common programming paradigms and fundamental React principles, similar as React components, hooks, and the React lifecycle.
- Discussing and implementing new project management ideas with team and problem-solving skills to overcome obstacles.
- Keep abreast with day to day developments in technology and working with native modules.
- Assist with building estimates and assume accountability for your job and results delivery.
Requirements:
- Bachelor’s or Master’s degree in computer science, computer applications or related fields.
- Proven working experience as a React Developer for 3+ years and above.
- Hands-on experience on HTML5, CSS3, and CSS frameworks.
- Demonstrable knowledge on Web services, Web API, REST services & GraphQL.
- Expertise in UI design and development of responsive web applications using React, Redux, Flask and Hooks.
- Applicable knowledge on Social API integration, Core location APIs, Web Views, Payments integration
- Proficiency in understanding of layout aesthetics .
- Excellent analytical, problem-solving and multitasking skills.
- Ability to solve novel and challenging React problems.
- Capability to understand ,develop and sustain continuous integration and delivery.

About Ultimez Technology
About
Ultimez Technology, a leading Software Development Organisation gaining a foothold of 10 years in the industry is looking for Frontend Software Developers for various products that are custom built for their global audience. Ultimez is envisioned in having enthusiastic, dynamic and outstanding innovative squads.
Connect with the team
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Job Title: Lead Frontend Developer (ReactJS/NextJS/Typescript)
Location: Chennai (Work From Office, yes, we love seeing your face!)
Experience: 5+ years
About the Company:
F22 Labs is a startup software studio based out of Chennai. We are the rocket fuel for other startups across the world, powering them with extremely high-quality software. We help entrepreneurs build their vision into beautiful software products (web/mobile). If you're passionate about creating stunning web experiences and solving real problems, you’ll fit right in with us. Let’s make cool things happen!
Position Overview:
As a Lead Frontend Developer at F22 Labs, you will take charge of designing, building, and maintaining scalable web applications using React, Next.js, and Typescript. You will lead a talented team of frontend developers while working alongside product and backend teams to deliver innovative solutions. You’ll ensure that we adhere to best practices in UI design, performance optimization, and code quality. Your leadership will help us shape the future of our web products, while continuously improving the user experience and pushing the boundaries of what’s possible.
Key Responsibilities:
- Lead and mentor a team of frontend developers, providing technical guidance, reviewing code, and ensuring the team follows best practices.
- Architect and design scalable, high-performance web applications using ReactJS, NextJS, and Typescript.
- Drive the development process with a focus on performance, optimization, and maintainability.
- Implement and manage CI/CD pipelines using GitHub Actions to streamline the development lifecycle.
- Oversee the integration of GraphQL to ensure smooth data management between the frontend and backend.
- Create high-quality, responsive UI/UX using Tailwind CSS, delivering exceptional user experiences.
- Ensure that the team follows best practices for testing (Jest, Vitest, Cypress) and continuously improve our test coverage.
- Take ownership of state management using tools like Redux or Zustand, ensuring consistency and performance across the app.
- Optimize web performance by implementing best practices, improving load times, and enhancing the overall user experience.
- Guide the team in implementing SEO best practices to ensure applications are discoverable and performant.
- Collaborate closely with product managers and backend teams to deliver features that meet both technical and user requirements.
- Troubleshoot, debug, and resolve UI/UX issues quickly and effectively.
- Foster a culture of continuous improvement, encouraging innovation and ensuring the team remains at the forefront of frontend technologies.
Qualifications and Requirements:
- 5+ years of experience working with ReactJS, NextJS, and Typescript, with a proven track record of leading frontend projects.
- Strong understanding of DOM manipulation and best practices for building interactive, dynamic user interfaces.
- Expertise with module bundlers such as Webpack or Vite for optimizing the build process.
- Experience with CI/CD pipelines and GitHub Actions for automating deployment processes.
- Extensive experience working with GraphQL and integrating it into frontend applications.
- Expertise in Tailwind CSS for building responsive and visually appealing web applications.
- Solid experience in unit testing (Jest, Vitest) and end-to-end testing (Cypress).
- Advanced experience with state management frameworks like Redux or Zustand.
- Deep knowledge of performance optimization techniques and how to apply them in real-world scenarios.
- Strong understanding of SEO principles and implementing them in frontend projects.
- Proven leadership and mentorship skills, with the ability to guide teams and foster growth.
- Excellent communication skills to effectively collaborate with cross-functional teams.
Good to Have Skills (Extra Cool Points!):
- Familiarity with Websockets for real-time communication.
- Experience with WebRTC for building real-time video/audio applications.
- Familiarity with Framer Motion for creating animations in React.
- Experience with Docker and Kubernetes for containerization and orchestrating deployment processes.
Why Join Us (Perks & Benefits):
- Health insurance (because we want you at your best, inside and out).
- Flexible work timings (get your work done, but do it your way).
- Better-than-market compensation (we know you’re worth it!).
- A supercharged learning culture—grow your skills fast.
- Rapid career growth opportunities—move up faster than a rocket in the sky.
- Work with interesting, fun, and quirky colleagues who make every day feel like an adventure.
- Learn from the best in the industry (and maybe teach us something cool too).
Selection Process:
- Online Assessment
- 1-2 rounds of interviews (no need to stress, we’re all about getting to know you).


You will be a part of the engineering team who focuses on user onboarding, licensing, marketplace stores, sales analytics dashboard and CRM’s integration pipeline.
Responsibilities:
- Driving end-to-end, design and implementation of features and UI.
- Design, develop, and maintain integrations with multiple file types, and existing software packages.
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- Design and implement marketplace and payment integrations.
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- Create security and data protection settings.
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About the Company:- Rejolut is one of the award-winning fastest-growing emerging tech companies which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
React Js Job Description
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Solid knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
- 1+ years of software design and web application development
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
Skills:- React.js, Javascript and Redux/Flux

Job Description:
Front end developers are required to work in teams alongside back end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent.
Responsibilities:
-
Experience in developing apps using Reactjs with Redux, React hooks, react-router with Javascript ES6
-
Developing new user-facing features using React.js
-
Integrate APIs with frontend components using React.js
-
Ensuring user experience determines design choices.
-
Developing features to enhance the user experience.
-
Striking a balance between functional and aesthetic design.
-
Ensuring web design is optimized for smartphones.
-
Building reusable code for future use.
-
Optimizing web pages for maximum speed and scalability.
-
Utilizing a variety of markup languages to write web pages.
-
Maintaining brand consistency throughout the design.
Front End Developer Requirements:
-
Degree in computer science or related field.
-
Understanding of key design principles.
-
Proficiency in React.js,HTML, CSS, JavaScript, and jQuery.
-
Understanding of server-side CSS.
-
Experience with graphic design applications such as Adobe Illustrator.
-
Experience with responsive and adaptive design.
About CercleX:-
CercleX is a digital technology platform which is a leading https://cerclex.com/blog/waste-management-in-india/">waste management company in India with an extended outlook of circularity through its various ventures into the field of sustainability.
We have received FICCI Impactful Cleantech Startup Award, MeitY Emerging Startup Award, TVS Capital Budding Nxt Gen Entrepreneur Award, and many more for our digital solutions enabling transactions between waste generators, and aggregators, processors, and bringing in complete transparency, traceability to the waste ecosystem.
https://play.google.com/store/apps/details?id=com.scrapmarketCCX">Cercle X ScrapMarket is an app that helps you buy and sell scrap by connecting 100% verified buyers and sellers of scrap across India. CercleX helps brands to accomplish their sustainability targets with https://cerclex.com/extended-producer-responsibility/">Extended Producer responsibility and research solid waste managemet on the environment to ensure the environment is eco-free.
• Develop user interfaces for modern internet applications with the latest frontend technologies
• Understand requirements, design solutions, and independently develop application code and logic.
• Optimizing web pages for maximum speed and scalability.
• Develop code using HTML, CSS, JavaScript, Angular, RXJS, NgRx that is responsive and works on multiple
devices and browsers.
• Writing unit test cases for all components
• Perform code reviews and make sure best coding practices are being followed
• Mentor junior team members and train them to perform their tasks independently.
Your background:
• A Seasoned professional with 3 – 6 Years of professional experience in Angular Development
• Extensive programming experience in HTML5, CSS3, SASS or LESS, and Bootstrap, Foundation or
Materialize
• Excellent JavaScript knowledge and programming experience with ES5/ES6
• Solid understanding and development experience in Angular
• Experience with Typescript
• Experience with tools like Redux, Webpack, Angular CLI and/or Gulp
• Experience consuming REST APIs
• TDD/BDD experience (Jest, Jasmine, Karma or Chai)
• Experience with client-side architecture and design patterns
• Awareness of cross-browser compatibility issues and client-side performance considerations
• Experience with version control tools like Git, SVN or Mercurial



1. Experience working with a Java Script framework.
2. In-depth understanding of Java Script, the DOM, and relevant concepts
3. Proficiency with browser-based debugging and performance testing
4. Thorough understanding of React.js etc., (Redux) and its core principles
5. Familiarity with newer specifications of ECMA Script
6. Familiarity with RESTful APIs
7. Ability to understand business requirements and translate them into technical requirements
8. Familiarity with code versioning tools such as Git, SVN, and Mercurial
Note: Right candidate will have no bar




